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| $8.79 $1.93 off Free shipping go to store |
Best Seller | THEO Shatterproof Aquarium Heater Ideal for 23-40 Gallon Tanks, 12 Inches Long, 150W, .76 LB Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it... ... more | go to store |
| The Theo fish tank heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive technology and the high quality of components guarantee a long life. The aquarium heater is... ... more | $39.99 $27.59 go to store |
| An aquarium is a beautiful wonder, and it is important to keep its inhabitants happy and healthy. Some fish require aquarium water to be a specific temperature. To do this the water needs to be warmed by an aquarium heater. The biOrb Heater Pack... ... more | FREE shipping go to store |
| The Theo fish tank heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive technology and the high quality of components guarantee a long life. The aquarium heater is... ... more | $41.99 $28.92 go to store |
| 5/8" hose External In-line Aquarium Heater, 300 Watts, 300 W / 2.96 IN Eth is a heater for aquariums also suitable for sump collection tanks and external filters for vertical positioning only. Accurate thanks to the electronic temperature control, it is specially designed to guarantee high resistance and avoid the risk of... ... more | go to store |
| Midwest Homes For Pets Hydor Aquarium Heater in Black | 5.4 H x 2.5 W x 0.99 D in | Wayfair T20101 Hydor Slim Heaters helps your fish live a healthy life by promoting the ideal water temperature. Specially designed with the innovative positive thermal coefficient element to heat the temperature of your aquarium or terrarium an average of 5 to... ... more | go to store |
| The Theo fish tank heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive technology and the high quality of components guarantee a long life. The aquarium heater is... ... more | $42.99 $29.59 go to store |
| The Theo fish tank heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive technology and the high quality of components guarantee a long life. The aquarium heater is... ... more | $41.99 $28.92 go to store |
| This aquarium heater is preset to maintain water at 77 ℉. Although this factory temperature setting cannot be adjusted, it does meet the ideal temperature range for most aquatic environments. This heater is designed for both plastic and glass tanks,... ... more | go to store |
| THEO Shatterproof Aquarium Heater Ideal for 5-14 Gallon Tanks, 7 Inches Long, 50W, .583 LB Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it... ... more | go to store |
| HT10 Submersible Aquarium Heater, 50 Watts Tetra HT line of heaters are easy-to-use and work in aquariums ranging from 2 to 55 gallons. The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees F. All HT heaters have indicator lights to... ... more | go to store |
| Aquarium Accessory 10 Gallons Essentials Kit Dive into the aquatic world with an Aqueon Aquarium Essentials Kit! This starter bundle ensures your underwater paradise thrives with the QuietFlow LED PRO Power Filter for crystal-clear water. The Preset Heater features a suction cup mount and precise... ... more | go to store |
| The Imagitarium Suction Cups make room for you to create the beautiful underwater world of wonder you've imagined for your finned friends. Use these suction cups inside or outside your glass or acrylic aquarium to help tuck away tubing, secure heaters... ... more | go to store |
| Two Stripe Damsel (Dascyllus reticulatus) - 24 Pack, 24 CT The damsel fish is one of the easiest fish to keep and thus an awesome recommendation for new marine hobbyists. They eat flake and pellet foods within hours of dropping them in the tank. These are safe for reef aquariums and stay small enough for most... ... more | go to store |
| Adjustable water flow rate: a switch on the side helps adjust the flow rate easily. Perfect motor & low noise: reliable and durable motor produces noise, giving you a quiet environment. 3 Strong Suction cups: great for mounting on where both vertically... ... more | go to store |
| This heater is perfect for small tropical fish living in glass or acrylic desktop aquariums that are between 1 and 10 gallons. No need to worry about complicated installation - this little guy is fully submersible and comes with suction cups that allow... ... more | go to store |
| Hydor Slim Heaters helps your fish live a healthy life by promoting the ideal water temperature. Specially designed with the innovative positive thermal coefficient element to heat the temperature of your aquarium or terrarium an average of 5 to... ... more | go to store |
| Jolly Preset Heater 12 watt, 3.2 GAL Sicce Jolly heaters are extremely durable & virtually unbreakable plastic units that can be placed beneath aquarium gravel or sand for continual heating. The preset models are precisely calibrated to 77degree F and feature thermal protection to prevent... ... more | go to store |
| Hydor Slim Heaters helps your fish live a healthy life by promoting the ideal water temperature. Specially designed with the innovative positive thermal coefficient element to heat the temperature of your aquarium or terrarium an average of 5 to... ... more | go to store |
| Hydor Slim Heaters helps your fish live a healthy life by promoting the ideal water temperature. Specially designed with the innovative positive thermal coefficient element to heat the temperature of your aquarium or terrarium an average of 5 to... ... more | go to store |
| Aquarium Accessory 20 Gallons Essentials Kit Dive into the aquatic world with an Aqueon Aquarium Essentials Kit! This starter bundle ensures your underwater paradise thrives with the QuietFlow LED PRO Power Filter for crystal-clear water. The Preset Heater features a suction cup mount and precise... ... more | go to store |
| Aquarium Accessory 29 Gallons Essentials Kit Dive into the aquatic world with an Aqueon Aquarium Essentials Kit! This starter bundle ensures your underwater paradise thrives with the QuietFlow LED PRO Power Filter for crystal-clear water. The Preset Heater features a suction cup mount and precise... ... more | go to store |
| Two Stripe Damsel (Dascyllus reticulatus) - 12 Pack, 12 CT The damsel fish is one of the easiest fish to keep and thus an awesome recommendation for new marine hobbyists. They eat flake and pellet foods within hours of dropping them in the tank. These are safe for reef aquariums and stay small enough for most... ... more | go to store |
| Two Stripe Damsel (Dascyllus reticulatus) - 5 Pack, 5 CT The damsel fish is one of the easiest fish to keep and thus an awesome recommendation for new marine hobbyists. They eat flake and pellet foods within hours of dropping them in the tank. These are safe for reef aquariums and stay small enough for most... ... more | go to store |
| Two Stripe Damsel (Dascyllus reticulatus) - 3 Pack, 3 CT The damsel fish is one of the easiest fish to keep and thus an awesome recommendation for new marine hobbyists. They eat flake and pellet foods within hours of dropping them in the tank. These are safe for reef aquariums and stay small enough for most... ... more | go to store |
| Two Stripe Damsel (Dascyllus reticulatus), 1 CT The damsel fish is one of the easiest fish to keep and thus an awesome recommendation for new marine hobbyists. They eat flake and pellet foods within hours of dropping them in the tank. These are safe for reef aquariums and stay small enough for most... ... more | go to store |
| Provide warmth for small tropical fish and are designed for glass or acrylic desktop aquariums at least 1 gallon in size. They are completely submersible, easy to install, and efficiently warm aquarium water. Suction cups are included so you can mount... ... more | go to store |
| Circulation Pump 700 gph, 2.8 W / 3 IN, Black This bad boy simulates river and reef currents to give your fishy friends the most authentic underwater experience possible. Installing and adjusting it is easier than getting a goldfish to play fetch thanks to the easy-lock suction cup. And don't... ... more | go to store |
| Circulation Pump 950 gph, 6.3 W / 3.3 IN, Black Take your aquarium to the next level with the Aqueon Circulation Pump 950 gph! This bad boy simulates the natural flow of rivers and reefs, giving your aquatic friends an environment they can thrive in. Thanks to its easy-lock suction cup,... ... more | go to store |
| The Imagitarium Glass Thermometer easily and securely mounts to the inside of your aquarium using the included suction cup and accurately measures water temperature in Celsius or Fahrenheit. The safety zone indicator helps you monitor the ideal... ... more | go to store |
| Mini Air-Driven Sponge Filter Kit, 1.5 IN The Imagitarium Mini Air-Driven Sponge Filter Kit includes an air pump, suction cups, airline tubing and air-flow control valve. It is ideal for up to 5-gallon aquariums as a single source of water filtration or as complimentary water movement in... ... more | go to store |
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